feat: clone from https://gitea.com/actions/checkout

__test__/verify-side-by-side.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if [ ! -f "./side-by-side-1/side-by-side-test-file-1.txt" ]; then
+    echo "Expected file 1 does not exist"
+    exit 1
+fi
+
+if [ ! -f "./side-by-side-2/side-by-side-test-file-2.txt" ]; then
+    echo "Expected file 2 does not exist"
+    exit 1
+fi